Split PDF in Half
Free online book scan splitter — split double-page PDFs into individual pages. No install, no signup.
Want to merge 2 pages into 1 instead? PDF Merge 2 Pages into 1 →
How to Use
- Select File: Upload a horizontally scanned PDF file
- Choose Order: Select left-to-right or right-to-left order
- Download: Download as split PDF
Drop a PDF file here
Select File
Split Pages (0 pages)
Upload a PDF file to see split pages here
Related Tools
PDF Merge 2 Pages into 1
Free online PDF 2-in-1 tool — combine two pages side by side into one. No install, no signup. Save paper instantly.
PDF Splitter
Free online PDF splitter — split a PDF by page range or extract individual pages. No install, no signup.
Merge PDF
Free online PDF merger — combine multiple files into one PDF. No install, no signup. Drag, drop, done.
More iTool Features!
Delete PDF Pages
Free online PDF page remover — delete unwanted pages in seconds. No install, no signup, works in your browser.
Compress PDF
Compress PDF to reduce file size and get past email and upload size limits. It's free with no install or sign-up, and secure - everything runs right in your browser with no uploads, while your text stays fully selectable.
Edit PDF (Sign & Annotate)
Free online PDF editor — add signatures, checkmarks, and annotations to any PDF. No install, no signup required.
PDF to JPG
Free online PDF to JPG converter — turn every PDF page into a high-quality JPG image. No install, no signup.
PDF to PNG
Free online PDF to PNG converter — export PDF pages as crisp PNG images. No install, no signup. Transparency supported.
Crop PDF
Free online PDF cropper — trim margins and white space from PDF pages. No install, no signup. Clean layouts fast.
Extract Text from PDF
Free online PDF text extractor — copy and extract text from PDFs page by page. No upload, runs in your browser.
Image to PDF
Free online image to PDF converter — turn JPG, PNG, WebP photos into a single PDF. Reorder pages, no signup needed.
Frequently Asked Questions
I scanned a book and each scan has two pages side by side. Can I split them?
That is exactly what this tool is for. It splits scanned PDFs where two book pages appear on a single sheet, dividing them down the middle into individual pages.
Does it work with A3 scans that contain two A4 pages?
Yes, every landscape-oriented page is split exactly down the center. The tool handles both A3 scans and double-page book scans.
Is the page order maintained correctly?
Yes, the left page comes first and the right page follows, preserving the natural reading order.
Do I need to install anything or create an account?
No, you can use it directly in your browser for free — no installation or registration required.
Help us improve this tool
Share what you like, what needs work, or features you'd like to see